THUNDERCLOUD

One day I was asked to repair an early-70s "Big Muff
Pi." For some reason, despite a broken transistor the pedal
had amazing tone. I decided to make a fully functioning pedal
with that awesome fuzz tone quality - without broken parts, of
course!
Compared to the original, Thundercloud has less distortion and
a full Sustain, with an overdrive-like full and rich middle range.